public override RandomAccessFilter BuildRandomAccessOrFilter(string[] vals, Properties prop, bool isNot)
{
RandomAccessFilter filter = null;
int[] indexes = FacetDataCache.Convert(_dataCache, vals);
if (indexes.Length > 1)
{
return new FacetOrFilter(_dataCache, indexes, isNot);
}
else if (indexes.Length == 1)
{
filter = new FacetFilter(_dataCache, indexes[0]);
}
else
{
filter = EmptyFilter.GetInstance();
}
if (isNot)
{
filter = new RandomAccessNotFilter(filter);
}
return filter;
}
public virtual RandomAccessFilter BuildRandomAccessOrFilter(string[] vals, Properties prop, bool isNot)
{
List<RandomAccessFilter> filterList = new List<RandomAccessFilter>(vals.Length);
foreach (string val in vals)
{
RandomAccessFilter f = BuildRandomAccessFilter(val, prop);
if (f != null && !(f is EmptyFilter))
{
filterList.Add(f);
}
}
RandomAccessFilter finalFilter;
if (filterList.Count == 0)
{
finalFilter = EmptyFilter.GetInstance();
}
else
{
finalFilter = new RandomAccessOrFilter(filterList);
}
if (isNot)
{
finalFilter = new RandomAccessNotFilter(finalFilter);
}
return finalFilter;
}
public override RandomAccessFilter BuildRandomAccessOrFilter(string[] vals, Properties prop, bool isNot)
{
if (vals.Length > 1)
{
return new FacetOrFilter(dataCache, ConvertIndexes(dataCache, vals), isNot);
}
else
{
RandomAccessFilter filter = BuildRandomAccessFilter(vals[0], prop);
if (filter == null)
return filter;
if (isNot)
{
filter = new RandomAccessNotFilter(filter);
}
return filter;
}
}
public override RandomAccessFilter BuildRandomAccessOrFilter(string[] vals, Properties prop, bool isNot)
{
if (vals.Length > 1)
{
int depth = GetDepth(prop);
bool strict = IsStrict(prop);
List<int> intSet = new List<int>();
GetFilters(intSet, vals, depth, strict);
if (intSet.Count > 0)
{
return new FacetOrFilter(dataCache, intSet.ToArray(), isNot);
}
else
{
if (isNot)
{
return null;
}
else
{
return EmptyFilter.GetInstance();
}
}
}
else
{
RandomAccessFilter f = BuildRandomAccessFilter(vals[0], prop);
if (f == null)
return f;
if (isNot)
{
f = new RandomAccessNotFilter(f);
}
return f;
}
}